## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2American Society of Mechanical Engineers, 2001 - Arctic regions |

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Page 300

... spectral density of the wave elevation time period water particle

... spectral density of the wave elevation time period water particle

**velocity**water particle acceleration current**velocity**at depth z j - th order Fourier coefficients of Volterra series displacement response wind**velocity**displacement ...Page 379

Current

Current

**velocity**is 1.3m / s -1000 0.5 1 1.5 Max Impact Speed ( m / s ] Figure 8 Max impact speed with depth . Current**velocity**is 1.5 m / s . The extension and location of the impact zone is roughly the same as for the 1.3 m / s case .Page 380

However , the peak between 10 and 20 Mpa is now much higher than for the current

However , the peak between 10 and 20 Mpa is now much higher than for the current

**velocity**of 1.3 m / s . 400 Depth ( m ) -600 -800 Results for current**velocity**equal to 1.7 m / s For the 100 year current ( ( 1.7 m / s ) , the total ...### What people are saying - Write a review

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acceptable analysis applied approach assessment associated assumed calculated coefficient combined components considered corresponding corrosion cost crack criteria damage dependent depth determined developed directional distribution dynamic effect element Engineering environmental equation estimate evaluated example expected expressed extreme factor failure fatigue Figure force frequency function fuzzy given important increase initial inspection limit load loss maintenance marine maximum mean measures Mechanics method motion normal observed obtained offshore operations parameters peak performed period pipe pipeline platform possible prediction present probability procedure production random range relative reliability represented response return period riser risk safety ship shown shows significant simulation spectral spectrum statistical steel storm strength stress structure surface Table theory typical uncertainty variables wave height wind